Dear Matpower community, I have a system with one load bus faulted to ground (v=0). The system with normal operation works fine. The system with the fault, however, cannot be solved owing to low voltage problem. I tried to deal the faulted load bus as a generator bus with V=0. I converted all loads from constant powers to constant impedances as suggested by Shri in this group in my previous question. The system still cannot be solved. Is there any idea to get around this problem?
Thanks in advance Ismael
